Pith Number

pith:DKYBDEKI

pith:2019:DKYBDEKIPSBY7EF64CPCJGIWTR

not attested not anchored not stored refs pending

Enhancement of HI absorption associated with the $z=3.1$ large-scale proto-cluster and characteristic structures with AGNs sculptured over Gpc scale in the SSA22 field

10, (10) Subaru Telescope, 11), (11) Saint Mary's U., (12) Universit\"at Innsbruck, 13, (13) Universit\"at Augsburg, 14), (14) Deutsches Fernerkundungsdatenzentrum, (15) Laboratoire d'Astrophysique de Marseille, (16) Tohoku U., 17), (17) ISAS/JAXA), (2) Osaka Sangyo U., 3), (3) UCSC, (4) NAOJ, 5, 5), (5) SOKENDAI, 6), (6) U. Tokyo, 7), (7) ICRR, (8) Pontificia Universidad Cat\'olica de Valpara\'iso, 9), (9) UC Observatories, A. K. Inoue (2, D. Burgarella (15), I. Iwata (5, J. X. Prochaska (3, K. Kousai (1), K. Mawatari (2, M. Akiyama (16) ((1) RCNS, N. Kashikawa (4, N. Tejos (8, S. Noll (12, T. Hayashino (1), Tohoku U., T. Yamada (16, U. Tokyo, Y. Matsuda (4

arxiv:1901.11242 v1 · 2019-01-31 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKYBDEKIPSBY7EF64CPCJGIWTR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:53:20.581937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ab01191487c838f90bee09e2499169c767e9d0d8b3b607b492c68e8e6a6cfa3

Aliases

arxiv: 1901.11242 · arxiv_version: 1901.11242v1 · doi: 10.48550/arxiv.1901.11242 · pith_short_12: DKYBDEKIPSBY · pith_short_16: DKYBDEKIPSBY7EF6 · pith_short_8: DKYBDEKI

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DKYBDEKIPSBY7EF64CPCJGIWTR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1ab01191487c838f90bee09e2499169c767e9d0d8b3b607b492c68e8e6a6cfa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eed704b41022025c25e8b15f5799a8a77e0233cbf851c632fc6516c36b64066",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-31T07:25:31Z",
    "title_canon_sha256": "a91d12a7e651697d4ca78cc973d4d3f253f8616eed1d3d01ef081cffa985fde9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.11242",
    "kind": "arxiv",
    "version": 1
  }
}